RT Journal Article SR Electronic T1 Improving the diagnosis of asthma in a primary care practice JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 773 OP 774 VO 58 IS 7 A1 Greiver, Michelle A1 Lang, Clea A1 Hunchuck, Jon A1 Rothschild, Karen YR 2012 UL http://www.cfp.ca/content/58/7/773.abstract AB